Determine the Appropriate Counting Technique to Use

question 233

Multiple Choice

Determine the Appropriate Counting Technique to Use
-In how many ways can Iris choose 4 of 9 books to bring on vacation?

• A) 126
• B) 3024
• C) 24
• D) 6561

---

Definitions:

Formal Outlines

Structured frameworks for organizing the main and supporting ideas of a speech, paper, or project, typically using a hierarchical system.

Linear Order

A sequence or arrangement where every element is compared, in order, to every other element.

Recall Information

The process of retrieving previously learned facts or details from memory.

Listening

The active process of receiving and responding to spoken (and sometimes unspoken) messages.